Celldex Therapeutics, Inc.
CLDX- Exchange
- Nasdaq
- Industry
- In Vitro & In Vivo Diagnostic Substances
- SEC CIK
- 0000744218
No open-market purchases or sales by Celldex Therapeutics, Inc. insiders were filed in the last 90 days; 253 institutions reported holding it in 13F filings for Q2 2026, worth $3.16B in total; no superinvestor holds it.
13F holders, Q4 2024
Institutional positions in Celldex Therapeutics, Inc. as of Dec 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 174
- −2 vs. Q3 2024
- Shares held
- 73.7M
- +1.88M (+2.6%) vs. Q3 2024
- Total value
- $1.86B
- −$578.8M (−23.7%) vs. Q3 2024
- New holders
- 34
- 66 more added
- Sold out
- 36
- 48 more reduced
Compare with Q3 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CLDX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 253 | $3.16B |
| Q1 2026 | 229 | $2.31B |
| Q4 2025 | 187 | $1.99B |
| Q3 2025 | 184 | $1.83B |
| Q2 2025 | 182 | $1.48B |
| Q1 2025 | 171 | $1.34B |
| Q4 2024 | 174 | $1.86B |
| Q3 2024 | 176 | $2.44B |
| Q2 2024 | 183 | $2.58B |
| Q1 2024 | 197 | $2.91B |
| Q4 2023 | 164 | $2.42B |
| Q3 2023 | 143 | $1.39B |
| Q2 2023 | 150 | $1.70B |
| Q1 2023 | 161 | $1.78B |
| Q4 2022 | 168 | $2.17B |
| Q3 2022 | 160 | $1.39B |
| Q2 2022 | 158 | $1.30B |
| Q1 2022 | 169 | $1.69B |
| Q4 2021 | 181 | $1.79B |
| Q3 2021 | 161 | $2.33B |
| Q2 2021 | 132 | $1.19B |
| Q1 2021 | 115 | $709.5M |
Institutions, Q4 2024
Shares, value and share of portfolio for each institution holding Celldex Therapeutics, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wellington Management Group LLP | 8,975,833 | $226.8M | 0.04% | −267,766−2.9% | Reduced |
| BlackRock, Inc. | 5,480,670 | $138.5M | 0.00% | +600,650+12.3% | Added |
| Kynam Capital Management, LP | 5,064,207 | $128.0M | 8.44% | +1,605,598+46.4% | Added |
| FMR LLC | 4,857,668 | $122.8M | 0.01% | −1,166,748−19.4% | Reduced |
| Vanguard Group Inc | 3,881,995 | $98.1M | 0.00% | +12,213+0.3% | Added |
| Eventide Asset Management, LLC | 3,753,260 | $94.8M | 1.73% | +421,255+12.6% | Added |
| Price T Rowe Associates Inc | 3,557,136 | $89.9M | 0.01% | +676,771+23.5% | Added |
| State Street Corp | 3,234,961 | $81.7M | 0.00% | +749,805+30.2% | Added |
| Bellevue Group AG | 3,071,615 | $77.6M | 1.49% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 2,515,972 | $63.6M | 0.17% | +947,264+60.4% | Added |
| Jefferies Financial Group Inc. | 2,390,398 | $60.4M | 0.67% | +2,369,398+11,282.8% | Added |
| Woodline Partners LP | 2,014,015 | $50.9M | 0.34% | −327,106−14.0% | Reduced |
| T. Rowe Price Investment Management, Inc. | 1,697,498 | $42.9M | 0.03% | −37,024−2.1% | Reduced |
| Polar Capital Holdings Plc | 1,565,831 | $39.6M | 0.22% | −1,155,046−42.5% | Reduced |
| Deep Track Capital, LP | 1,540,132 | $38.9M | 1.46% | +1,540,132 | New |
| Geode Capital Management, LLC | 1,534,916 | $38.8M | 0.00% | −5,597−0.4% | Reduced |
| Morgan Stanley | 1,344,099 | $34.0M | 0.00% | +908,281+208.4% | Added |
| Rock Springs Capital Management LP | 1,222,182 | $30.9M | 1.18% | +118,404+10.7% | Added |
| Goldman Sachs Group Inc | 1,202,453 | $30.4M | 0.01% | −633,390−34.5% | Reduced |
| Pictet Asset Management Holding SA | 1,090,173 | $27.5M | 0.03% | −48,273−4.2% | Reduced |
| Novo Holdings A/S | 1,000,000 | $25.3M | 1.53% | +36,337+3.8% | Added |
| Eversept Partners, LP | 719,836 | $18.2M | 1.88% | +154,934+27.4% | Added |
| Citadel Advisors LLC | 708,086 | $17.9M | 0.02% | −139,195−16.4% | Reduced |
| Redmile Group, LLC | 615,775 | $15.6M | 1.08% | −41,400−6.3% | Reduced |
| American Century Companies Inc | 608,457 | $15.4M | 0.01% | +193,093+46.5% | Added |
| Northern Trust Corp | 597,605 | $15.1M | 0.00% | +34,885+6.2% | Added |
| Charles Schwab Investment Management Inc | 544,330 | $13.8M | 0.00% | +5,474+1.0% | Added |
| D. E. Shaw & Co., Inc. | 518,340 | $13.1M | 0.01% | −306,777−37.2% | Reduced |
| 5AM Venture Management, LLC | 497,270 | $12.6M | 3.00% | 00.0% | Unchanged |
| Sphera Funds Management Ltd. | 474,103 | $12.0M | 2.21% | +55,000+13.1% | Added |
| Fisher Asset Management, LLC | 452,497 | $11.4M | 0.00% | +78,145+20.9% | Added |
| UBS Group AG | 389,797 | $9.85M | 0.00% | +223,200+134.0% | Added |
| Vestal Point Capital, LP | 305,000 | $7.71M | 0.46% | +305,000 | New |
| Crestline Management, LP | 295,354 | $7.46M | 0.26% | +157,366+114.0% | Added |
| Nuveen Asset Management, LLC | 288,378 | $7.29M | 0.00% | −75,257−20.7% | Reduced |
| Silverarc Capital Management, LLC | 264,560 | $6.69M | 1.49% | +119,560+82.5% | Added |
| Baker Bros. Advisors LP | 247,644 | $6.26M | 0.07% | 00.0% | Unchanged |
| TSP Capital Management Group, LLC | 223,343 | $5.64M | 1.92% | −24,477−9.9% | Reduced |
| Polygon Management Ltd. | 192,000 | $4.85M | 1.57% | +192,000 | New |
| AXA S.A. | 185,040 | $4.68M | 0.01% | −294−0.2% | Reduced |
| Bank of New York Mellon Corp | 181,610 | $4.59M | 0.00% | +410+0.2% | Added |
| Cubist Systematic Strategies, LLC | 154,512 | $3.90M | 0.06% | +154,512 | New |
| Rafferty Asset Management, LLC | 152,454 | $3.85M | 0.01% | +61,464+67.6% | Added |
| TD Asset Management Inc | 143,878 | $3.64M | 0.00% | −20,200−12.3% | Reduced |
| Barclays PLC | 142,914 | $3.61M | 0.00% | +12,533+9.6% | Added |
| Readystate Asset Management LP | 142,038 | $3.59M | 0.15% | −37,480−20.9% | Reduced |
| Polar Asset Management Partners Inc. | 137,550 | $3.48M | 0.05% | +127,850+1,318.0% | Added |
| Renaissance Technologies LLC | 136,588 | $3.45M | 0.01% | +136,588 | New |
| Deutsche Bank AG | 121,501 | $3.07M | 0.00% | +82,042+207.9% | Added |
| Mirador Capital Partners LP | 119,492 | $3.02M | 0.55% | +3,345+2.9% | Added |
| Citigroup Inc | 119,359 | $3.02M | 0.00% | +68,629+135.3% | Added |
| Swiss National Bank | 117,300 | $2.96M | 0.00% | +1,400+1.2% | Added |
| UBS Asset Management Americas Inc | 116,317 | $2.94M | 0.00% | +13,722+13.4% | Added |
| Panagora Asset Management Inc | 115,633 | $2.92M | 0.01% | −1,041−0.9% | Reduced |
| Manufacturers Life Insurance Company, The | 104,376 | $2.64M | 0.00% | −1,401−1.3% | Reduced |
| Algert Global LLC | 104,337 | $2.64M | 0.06% | +49,354+89.8% | Added |
| Sovran Advisors, LLC | 113,457 | $2.60M | 0.37% | +113,457 | New |
| Millennium Management LLC | 93,602 | $2.37M | 0.00% | −14,501−13.4% | Reduced |
| Rhumbline Advisers | 91,939 | $2.32M | 0.00% | −650−0.7% | Reduced |
| Jane Street Group, LLC | 85,582 | $2.16M | 0.00% | −88,088−50.7% | Reduced |
| JPMorgan Chase & Co | 85,545 | $2.16M | 0.00% | +34,670+68.1% | Added |
| Cinctive Capital Management LP | 81,320 | $2.05M | 0.11% | +47,523+140.6% | Added |
| Squarepoint Ops LLC | 71,176 | $1.80M | 0.00% | −2,834−3.8% | Reduced |
| Susquehanna International Group, LLP | 66,034 | $1.67M | 0.00% | +1,458+2.3% | Added |
| Alliancebernstein L.P. | 65,540 | $1.66M | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 64,334 | $1.63M | 0.00% | +1,353+2.1% | Added |
| BNP Paribas Arbitrage, SA | 62,631 | $1.58M | 0.00% | +34,450+122.2% | Added |
| California State Teachers Retirement System | 56,170 | $1.42M | 0.00% | −327−0.6% | Reduced |
| Alps Advisors Inc | 53,650 | $1.36M | 0.01% | +2,993+5.9% | Added |
| Schroder Investment Management Group | 48,099 | $1.21M | 0.00% | 00.0% | Unchanged |
| Hudson Bay Capital Management LP | 45,000 | $1.14M | 0.01% | +45,000 | New |
| Bank of America Corp | 42,848 | $1.08M | 0.00% | −175,590−80.4% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 42,771 | $1.08M | 0.00% | +3,830+9.8% | Added |
| Teachers Retirement System of the State of Kentucky | 42,628 | $1.08M | 0.01% | 00.0% | Unchanged |
| Invesco Ltd. | 42,101 | $1.06M | 0.00% | +871+2.1% | Added |
| State of Wisconsin Investment Board | 40,313 | $1.02M | 0.00% | −1,047−2.5% | Reduced |
| MetLife Investment Management | 39,620 | $1.00M | 0.01% | +2,288+6.1% | Added |
| Atom Investors LP | 39,203 | $990.7K | 0.12% | +39,203 | New |
| Canada Pension Plan Investment Board | 37,000 | $935.0K | 0.00% | −27,000−42.2% | Reduced |
| Capital Fund Management S.A. | 35,319 | $892.5K | 0.01% | −548−1.5% | Reduced |
| Twinbeech Capital LP | 34,558 | $873.3K | 0.01% | −105,944−75.4% | Reduced |
| Intech Investment Management LLC | 33,935 | $857.5K | 0.01% | +8,303+32.4% | Added |
| Two Sigma Investments, LP | 33,025 | $834.5K | 0.00% | +33,025 | New |
| Tudor Investment Corp Et Al | 32,545 | $822.4K | 0.01% | +32,545 | New |
| Wells Fargo & Company | 32,498 | $821.2K | 0.00% | +10,087+45.0% | Added |
| Corebridge Financial, Inc. | 32,115 | $811.5K | 0.00% | −2,424−7.0% | Reduced |
| Tema ETFs LLC | 29,480 | $745.0K | 0.31% | +29,480 | New |
| Profund Advisors LLC | 29,434 | $743.8K | 0.03% | +10,873+58.6% | Added |
| Values First Advisors, Inc. | 29,009 | $733.1K | 0.40% | +4,837+20.0% | Added |
| Janus Henderson Group PLC | 25,642 | $647.3K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 25,283 | $639.0K | 0.00% | +4,967+24.4% | Added |
| ArrowMark Colorado Holdings LLC | 25,000 | $631.8K | 0.01% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 25,000 | $628.0K | 0.00% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 23,797 | $601.4K | 0.00% | +23,797 | New |
| Bryce Point Capital, LLC | 23,790 | $601.2K | 0.17% | +23,790 | New |
| Ensign Peak Advisors, Inc | 23,428 | $592.0K | 0.00% | 00.0% | Unchanged |
| Fox Run Management, L.L.C. | 23,290 | $588.5K | 0.11% | +13,966+149.8% | Added |
| New York State Common Retirement Fund | 22,237 | $561.9K | 0.00% | 00.0% | Unchanged |
| AQR Capital Management LLC | 21,724 | $549.0K | 0.00% | −3,619−14.3% | Reduced |
| Handelsbanken Fonder AB | 21,100 | $533.0K | 0.00% | +7,300+52.9% | Added |